In the pursuit of energy efficiency, buildings are a major target. Commercial buildings in particular represent some of the biggest energy users. A new survey by the U.S. Energy Information Administration (EIA) shows that energy use in this sector is declining.
When people think of the low-carbon economy and the multiple technologies in place that are fueling the growth of green, it is likely that most of them would point to wind and solar as the two most significant and influential drivers of the trend.
California has long been known as an energy-conservation pioneer. To lead the way on electrical issues, the state uses a set of rules known as Title 24, Part 6, which is updated every three years. The current rules became mandatory for any project seeking a permit after July 1, 2014.
Where it was
Aging coal plants are closing across the nation, along with a growing number of nuclear units, and utility planners are increasingly concerned about how best to replace this shuttered generation capacity.
The future of energy efficiency may be more than saving energy. It may also be efficient energy capture, storage and delivery. Technologists, engineers and some forward-thinking manufacturers are working to set a bigger table for direct current (DC), and one effort may be all-encompassing.
Four out of five clean-energy workers in New York state focus on energy efficiency, according to a new report published by Environmental Entrepreneurs (a national nonpartisan business group), the Alliance for Clean Energy New York, the New York State Sustainable Business Council and New Yorkers for
It could be said that the green movement has mastered the art of the possible, lauding every technological breakthrough as an innovative way for society to reduce harmful pollutants, harness renewable-energy sources and allow us to live comfortably in a digital age.
Occupancy sensors automatically save energy by reducing lighting after a space is vacated. After more than 10 years of tightening commercial building energy codes, they are a staple in new construction projects.
According to Matt Golden, a senior energy finance consultant with the Environmental Defense Fund (EDF), in discussing the challenges associated with energy efficiency projects in a May 4 article on the Utility Dive website, noted, "These projects are very complicated and are unique by nature.
Sprig Electric is one of the first electrical contractors (ECs) in the country to pair Tesla’s Powerpack battery with a 350-kilowatt (kW) commercial rooftop photovoltaic (PV) system. In its first month, the paired system has cut energy costs at its San Jose, Calif., headquarters by 80–95 percent.
For the ease light-emitting diodes (LEDs) can offer in providing an effective, low-draw and energy-efficient lighting solution, the considerations to their use are many. The best service you can provide is a bit of mythbusting regarding true LED end-of-life.